Krupp, Amelie und Beckmann, Robert und Draheim, Patrick und Meschede, Eva und Ferg, Ernst und Schuldt, Frank und Agert, Carsten (2023) Operating strategy optimization considering battery aging for a sector coupling system providing frequency containment reserve. Journal of Energy Storage, 68, Seite 107787. Elsevier. doi: 10.1016/j.est.2023.107787. ISSN 2352-152X.
Dieses Archiv kann nicht den Volltext zur Verfügung stellen.
Offizielle URL: https://www.sciencedirect.com/science/article/pii/S2352152X23011842
Kurzfassung
Battery storage systems are increasingly used in the frequency containment reserve (FCR) application. Coupling the battery with a power-to-heat module can further increase the systems profitability. Different studies optimized the hybrid systems operation by considering country-specific regulations. However, lithium-ion battery aging has not yet been included. This work analyses the impact of system dimension and operation on net present value, considering battery aging. The operation strategy consists of adjusting the target SoE and using the deadband degree of freedom, which allows to suspend provision of FCR for minor frequency deviations. Battery lifetime is simulated using a semi-empirical aging model describing graphite anode aging mechanisms. The highest NPV is obtained with a battery dimension of 0.5Wh/W, 90% target SoE, and normal deadband utilization. For the considered NMC battery cells, deadband utilization contributes to battery lifetime extension when operating at high SoE. Without this cell chemistry-specific lifetime gain, a lower target SoE of 60% and a larger system size of 0.6 is economically more advantageous. In a sensitivity analysis, battery aging was detected as the most crucial parameter influencing system profitability at high FCR prices. The results highlight the importance of including reliable battery aging simulations in future FCR operation optimizations.
elib-URL des Eintrags: | https://elib.dlr.de/199268/ | ||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Dokumentart: | Zeitschriftenbeitrag | ||||||||||||||||||||||||||||||||
Titel: | Operating strategy optimization considering battery aging for a sector coupling system providing frequency containment reserve | ||||||||||||||||||||||||||||||||
Autoren: |
| ||||||||||||||||||||||||||||||||
Datum: | 1 Juni 2023 | ||||||||||||||||||||||||||||||||
Erschienen in: | Journal of Energy Storage | ||||||||||||||||||||||||||||||||
Referierte Publikation: | Ja | ||||||||||||||||||||||||||||||||
Open Access: | Nein | ||||||||||||||||||||||||||||||||
Gold Open Access: | Nein | ||||||||||||||||||||||||||||||||
In SCOPUS: | Ja | ||||||||||||||||||||||||||||||||
In ISI Web of Science: | Ja | ||||||||||||||||||||||||||||||||
Band: | 68 | ||||||||||||||||||||||||||||||||
DOI: | 10.1016/j.est.2023.107787 | ||||||||||||||||||||||||||||||||
Seitenbereich: | Seite 107787 | ||||||||||||||||||||||||||||||||
Herausgeber: |
| ||||||||||||||||||||||||||||||||
Verlag: | Elsevier | ||||||||||||||||||||||||||||||||
ISSN: | 2352-152X | ||||||||||||||||||||||||||||||||
Status: | veröffentlicht | ||||||||||||||||||||||||||||||||
Stichwörter: | Lithium-ion battery; Battery aging model; State of charge; Net present value; Frequency containment reserve; Power-to-heat module | ||||||||||||||||||||||||||||||||
HGF - Forschungsbereich: | Energie | ||||||||||||||||||||||||||||||||
HGF - Programm: | Energiesystemdesign | ||||||||||||||||||||||||||||||||
HGF - Programmthema: | Digitalisierung und Systemtechnologie | ||||||||||||||||||||||||||||||||
DLR - Schwerpunkt: | Energie | ||||||||||||||||||||||||||||||||
DLR - Forschungsgebiet: | E SY - Energiesystemtechnologie und -analyse | ||||||||||||||||||||||||||||||||
DLR - Teilgebiet (Projekt, Vorhaben): | E - Energiesystemtechnologie | ||||||||||||||||||||||||||||||||
Standort: | Oldenburg | ||||||||||||||||||||||||||||||||
Institute & Einrichtungen: | Institut für Vernetzte Energiesysteme > Energiesystemtechnologie Institut für Vernetzte Energiesysteme > Energiesystemanalyse, ST | ||||||||||||||||||||||||||||||||
Hinterlegt von: | Beckmann, Robert | ||||||||||||||||||||||||||||||||
Hinterlegt am: | 22 Nov 2023 15:36 | ||||||||||||||||||||||||||||||||
Letzte Änderung: | 22 Nov 2023 15:36 |
Nur für Mitarbeiter des Archivs: Kontrollseite des Eintrags